The Valeo Alternator 439949 is a reliable, high-performance alternator designed to provide superior power and performance in a wide range of vehicles. With a robust design and efficient cooling system, the Valeo Alternator 439949 ensures reliable and consistent power output. It features a high-efficiency rectifier and regulator to provide consistent voltage and current output, and is designed to last for many years of reliable service. The Valeo Alternator 439949 is a great choice for anyone looking for a reliable, high-performance alternator for their vehicle.